<?php

/**
 *
 * Copyright (C) 2010 Arie Nugraha (dicarve@yahoo.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

/* Visitor Report by Day */

// key to authenticate
define('INDEX_AUTH', '1');

// main system configuration
require '../../../../sysconfig.inc.php';
// IP based access limitation
require LIB . 'ip_based_access.inc.php';
do_checkIP('smc');
do_checkIP('smc-reporting');
// start the session
require SB . 'admin/default/session.inc.php';
require SB . 'admin/default/session_check.inc.php';
// privileges checking
$can_read = utility::havePrivilege('reporting', 'r');
$can_write = utility::havePrivilege('reporting', 'w');

if (!$can_read) {
    die('<div class="errorBox">' . __('You don\'t have enough privileges to access this area!') . '</div>');
}

require SIMBIO . 'simbio_GUI/form_maker/simbio_form_element.inc.php';
require SIMBIO . 'simbio_UTILS/simbio_date.inc.php';

// months array
$months['01'] = __('Jan');
$months['02'] = __('Feb');
$months['03'] = __('Mar');
$months['04'] = __('Apr');
$months['05'] = __('May');
$months['06'] = __('Jun');
$months['07'] = __('Jul');
$months['08'] = __('Aug');
$months['09'] = __('Sep');
$months['10'] = __('Oct');
$months['11'] = __('Nov');
$months['12'] = __('Dec');

$page_title = __('Visitor Report by Day');
$reportView = false;
if (isset($_GET['reportView'])) {
    $reportView = true;
}

if (!$reportView) {
?>
    <div class="menuBox">
        <div class="menuBoxInner">
            <!-- filter -->
            <div class="per_title">
                <h2><?php echo $page_title; ?></h2>
            </div>
            <div class="infoBox">
                <?php echo __('Report Filter'); ?>
            </div>
            <div class="sub_section">
                <div>&nbsp;</div>
                <form method="get" action="<?php echo $_SERVER['PHP_SELF']; ?>" target="reportView" class="form-inline">
                    <label><?php echo __('Year'); ?></label>
                    <?php
                    $current_year = date('Y');
                    $year_options = array();
                    for ($y = $current_year; $y > 1999; $y--) {
                        $year_options[] = array($y, $y);
                    }
                    echo simbio_form_element::selectList('year', $year_options, $current_year, 'class="form-control col-1"');
                    ?>
                    <label><?php echo __('Month'); ?></label>
                    <?php
                    $current_month = date('m');
                    $month_options = array();
                    foreach ($months as $idx => $month) {
                        $month_options[] = array($idx, $month);
                    }
                    echo simbio_form_element::selectList('month', $month_options, $current_month, 'class="form-control col-1"');
                    ?>
                    <input type="submit" name="applyFilter" class="btn btn-primary" value="<?php echo __('Apply Filter'); ?>" />
                    <input type="hidden" name="reportView" value="true" />
                </form>
            </div>
        </div>
    </div>
    <!-- filter end -->
    <iframe name="reportView" id="reportView" src="<?php echo $_SERVER['PHP_SELF'] . '?reportView=true'; ?>" frameborder="0" style="width: 100%; height: 500px;"></iframe>
<?php
} else {
    ob_start();
    $visitor_data = array();
    // year
    $selected_year = date('Y');
    if (isset($_GET['year']) and !empty($_GET['year'])) {
        $selected_year = sprintf('%d', $dbs->real_escape_string($_GET['year']));
    }
    // month
    $selected_month = date('m');
    if (isset($_GET['month']) and !empty($_GET['month'])) {
        $allowed_month = array("01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12");
        if (in_array($_GET['month'], $allowed_month)) {
            $selected_month = sprintf('%s', $dbs->real_escape_string($_GET['month']));
        } else {
            $selected_month = "01";
        }
    }

    // for each day in the month
    for ($i = 1; $i <=  date('t', strtotime($selected_year . '-' . $selected_month)); $i++) {
        $date = str_pad($i, 2, '0', STR_PAD_LEFT);
        $xAxis[$date] = $date;
        $data['visitor'][$date] = 0;
    }

    // query visitor data to database
    $_visitor_q = $dbs->query("SELECT MAX(SUBSTRING(`checkin_date`, 9, 2)) AS `mdate`, COUNT(visitor_id) AS `vtotal` FROM `visitor_count` WHERE `checkin_date` LIKE '$selected_year-$selected_month%' GROUP BY DATE(`checkin_date`)");
    while ($_visitor_d = $_visitor_q->fetch_row()) {
        $date = (int)preg_replace('@^0+@i', '', $_visitor_d[0]);
        $visitor_data[$date] = '<div class="data"><a class="notAJAX openPopUp" width="800" height="600" title="' . __('Visitor Report by Day') . '" href="' . AWB . 'modules/reporting/customs/visitor_list.php?reportView=true&startDate=' . $selected_year . '-' . $selected_month . '-' . $date . '&untilDate=' . $selected_year . '-' . $selected_month . '-' . $date . '">' . ($_visitor_d[1] ? $_visitor_d[1] : '0') . '</a></div>';
        $data['visitor'][$_visitor_d[0]] = $_visitor_d[1];
    }

    unset($_SESSION['chart']);
    $chart['xAxis'] = $xAxis;
    $chart['data'] = $data;
    $chart['title'] =  str_replace(array('{selectedYear}', '{selectedMonth}'), array($selected_year, $months[$selected_month]), __('Visitor Report for <strong>{selectedMonth}, {selectedYear}</strong>'));
    $_SESSION['chart'] = $chart;

    // generate calendar
    $output = simbio_date::generateCalendar($selected_year, $selected_month, $visitor_data);

    // print out
    echo '<div class="mb-2">' . str_replace(array('{selectedYear}', '{selectedMonth}'), array($selected_year, $months[$selected_month]), __('Visitor Report for <strong>{selectedMonth}, {selectedYear}</strong>'));
    echo '<div class="btn-group"><a class="s-btn btn btn-default printReport" onclick="window.print()" href="#">' . __('Print Current Page') . '</a>
          <a class="s-btn btn btn-default notAJAX openPopUp" href="' . MWB . 'reporting/pop_chart.php" width="700" height="530">' . __('Show in chart/plot') . '</a></div></div>' . "\n";
    echo $output;

    $content = ob_get_clean();
    // include the page template
    require SB . '/admin/' . $sysconf['admin_template']['dir'] . '/pop_iframe_tpl.php';
}
